MAN diesel & turbo engines

ExxonMobil provides a full range of marine fuels and marine lubricants suitable for MAN Marine Engines & Systems including the new Mark 9.2 MAN engines, Mark 8.1 MAN engines as well as Mark 7 and older MAN engines.

In the chart attached, use your engine type and operationg conditions to view our recommendations for the right Cylinder Lubricant Oil for your engine.

Recommended Cylinder Lubricant Oil
for MAN Diesel & Turbo

 
Engine type
 
MAN slow speed
 
 
Engine design
Mark 7 and older
 
Mark 8.1 and later
 
Part-load optimization
No
Yes
 
 
 
 
 
 
 
MAN Diesel & Turbo Mark 8.1 or later
  • Drain oil analysis is recommended as a tool to determine engine wear condition
  • Adjust oil feed rate to maintain scrapedown oil BN above 20 mg/KOH/kg
  • Total iron content should be below 250 mg/kg
  • For existing engines, current experience will determine optimum oil BN and feed rate
  • * Product to be determined based upon scrape down oil, TBN and iron level analysis
  • ** Recommendation applies if operating on Low-Sulphur fuel for greater than 2 weeks
 

The information contained in this chart is subject to review due to changing technology and regulatory requirements. Although every effort has been made to ensure accuracy, ExxonMobil Marine Fuels & Lubricants and/or its affiliates, shall not be held responsible for the loss or damage caused by errors, omissions, misprints, or misinterpretation of the contents contained in this chart.

The technical information and recommendations are offered for recipient's considerations, investigation and verification, and relate only to the named product or materials when not in combination with any other product or material. The recipient is solely responsible for all determinations and due diligence regarding any use of material or product and any process in its relevant area. The information and recommendations are always subject to and does not prevail over, any recommendation from a motor/equipment/machinery builder. ExxonMobil Marine Fuels & Lubricants expressly disclaims any and all liability of direct, indirect or consequential nature for any loss, damage, or injury suffered or incurred, directly and indirectly, as to any results obtained or arising from any use of the product or material in reliance on this technical information and recommendations for such use.

 
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